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Strip built-in VTF support.
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@6102 fc73d0e0-1445-4013-8a0c-d673dee63da5
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Spoike
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6 changed files with 0 additions and 235 deletions
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@ -7139,225 +7139,6 @@ static struct pendingtextureinfo *Image_ReadBLPFile(unsigned int flags, const ch
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}
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#endif
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#ifdef IMAGEFMT_VTF
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//many of these look like dupes, not really sure how they're meant to work. probably legacy.
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typedef enum {
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VMF_INVALID=-1,
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VMF_RGBA8=0,
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// VMF_ABGR8=1,
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VMF_RGB8=2,
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VMF_BGR8=3,
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// VMF_RGB565=4,
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VMF_I8=5,
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VMF_IA8=6,
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// VMF_P8=7,
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// VMF_A8=8,
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// VMF_RGB8_BS=9,
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// VMF_BGR8_BS=10,
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// VMF_ARGB_BS=11,
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VMF_BGRA8=12,
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VMF_BC1=13,
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VMF_BC2=14,
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VMF_BC3=15,
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VMF_BGRX8=16,
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// VMF_BGR565=17,
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// VMF_BGRX5551=18,
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// VMF_BGRA4444=19,
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VMF_BC1A=20,
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// VMF_BGRA5551=21,
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VMF_UV88=22,
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// VMF_UVWQ8=23,
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VMF_RGBA16F=24,
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// VMF_RGBA16N=25,
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// VMF_UVLX8=26,
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VMF_MAX
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} fmtfmt_t;
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static uploadfmt_t ImageVTF_VtfToFTE(fmtfmt_t f)
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{
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switch(f)
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{
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case VMF_BC1:
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return PTI_BC1_RGB;
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case VMF_BC1A:
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return PTI_BC1_RGBA;
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case VMF_BC2:
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return PTI_BC2_RGBA;
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case VMF_BC3:
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return PTI_BC3_RGBA;
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case VMF_RGB8:
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return PTI_RGB8;
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case VMF_RGBA8:
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return PTI_RGBA8;
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case VMF_BGR8:
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return PTI_BGR8;
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case VMF_BGRA8:
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return PTI_BGRA8;
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case VMF_BGRX8:
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return PTI_BGRX8;
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case VMF_RGBA16F:
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return PTI_RGBA16F;
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case VMF_UV88:
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return PTI_RG8;
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case VMF_I8:
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return PTI_L8;
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case VMF_IA8:
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return PTI_L8A8;
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case VMF_INVALID:
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return PTI_INVALID;
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default:
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return PTI_INVALID;
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}
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}
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static struct pendingtextureinfo *Image_ReadVTFFile(unsigned int flags, const char *fname, qbyte *filedata, size_t filesize)
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{
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//FIXME: cba with endian.
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struct vtf_s
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{
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char magic[4];
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unsigned int major,minor;
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unsigned int headersize;
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unsigned short width, height;
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unsigned int flags;
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unsigned short numframes, firstframe;
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unsigned int pad1;
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vec3_t reflectivity;
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float pad2;
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float bumpmapscale;
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unsigned int imgformat;
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unsigned char mipmapcount;
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unsigned char lowresfmt_misaligned[4];
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unsigned char lowreswidth;
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unsigned char lowresheight;
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//7.2
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unsigned char depth_misaligned[2];
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//7.3
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unsigned char pad3[3];
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unsigned int numresources;
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} *vtf;
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fmtfmt_t vmffmt, lrfmt;
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unsigned int bw, bh, bb;
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qbyte *end = filedata + filesize;
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unsigned int face, faces, frame, frames, miplevel, miplevels, img;
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unsigned int w, h;
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size_t datasize;
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unsigned int version;
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struct pendingtextureinfo *mips;
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vtf = (void*)filedata;
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if (memcmp(vtf->magic, "VTF\0", 4))
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return NULL;
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version = (vtf->major<<16)|vtf->minor;
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if (version > 0x00070005)
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{
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Con_Printf("%s: VTF version %i.%i is not supported\n", fname, vtf->major, vtf->minor);
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return NULL;
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}
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lrfmt = (vtf->lowresfmt_misaligned[0]<<0)|(vtf->lowresfmt_misaligned[1]<<16)|(vtf->lowresfmt_misaligned[2]<<16)|(vtf->lowresfmt_misaligned[3]<<24);
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vmffmt = vtf->imgformat;
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mips = NULL;
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if (version >= 0x00070003)
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{
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int i;
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struct
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{
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unsigned int rtype;
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unsigned int rdata; //usually an offset.
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} *restable = (void*)(filedata+sizeof(*vtf));
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for (i = 0; i < vtf->numresources; i++, restable++)
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{
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if ((restable->rtype & 0x00ffffff) == 0x30)
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{
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mips = Z_Malloc(sizeof(*mips));
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mips->extrafree = filedata;
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filedata += restable->rdata;
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break;
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}
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//other unknown resource types.
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}
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}
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if (!mips)
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{
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mips = Z_Malloc(sizeof(*mips));
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mips->extrafree = filedata;
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//skip the header
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filedata += vtf->headersize;
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//and skip the low-res image too.
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if (vtf->lowreswidth && vtf->lowresheight)
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Image_BlockSizeForEncoding(ImageVTF_VtfToFTE(lrfmt), &bb, &bw, &bh);
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else
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bb=bw=bh=1;
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datasize = ((vtf->lowreswidth+bw-1)/bw) * ((vtf->lowresheight+bh-1)/bh) * bb;
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filedata += datasize;
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}
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//now handle the high-res image
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if (mips)
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{
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mips->type = (vtf->flags & 0x4000)?PTI_CUBE:PTI_2D;
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mips->encoding = ImageVTF_VtfToFTE(vmffmt);
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Image_BlockSizeForEncoding(mips->encoding, &bb, &bw, &bh);
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miplevels = vtf->mipmapcount;
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frames = 1;//vtf->numframes;
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faces = ((mips->type==PTI_CUBE)?6:1); //no cubemaps yet.
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mips->mipcount = miplevels * frames;
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while (mips->mipcount > countof(mips->mip))
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{
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if (miplevels > 1)
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miplevels--;
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else
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frames--;
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mips->mipcount = miplevels * frames;
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}
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if (!mips->mipcount)
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{
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Z_Free(mips);
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return NULL;
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}
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for (miplevel = vtf->mipmapcount; miplevel-- > 0;)
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{ //smallest to largest, which is awkward.
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w = vtf->width>>miplevel;
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h = vtf->height>>miplevel;
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if (!w)
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w = 1;
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if (!h)
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h = 1;
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datasize = ((w+bw-1)/bw) * ((h+bh-1)/bh) * bb;
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for (frame = 0; frame < vtf->numframes; frame++)
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{
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if (miplevel < miplevels)
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{
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img = miplevel + frame*miplevels;
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if (img >= countof(mips->mip))
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break; //erk?
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if (filedata + datasize > end)
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break; //no more data here...
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mips->mip[img].width = w;
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mips->mip[img].height = h;
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mips->mip[img].depth = faces;
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mips->mip[img].data = filedata;
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mips->mip[img].datasize = datasize*faces;
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}
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filedata += datasize*faces;
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}
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}
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}
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return mips;
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}
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#endif
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//This is for the version command
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void Image_PrintInputFormatVersions(void)
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@ -7375,9 +7156,6 @@ void Image_PrintInputFormatVersions(void)
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#ifdef IMAGEFMT_KTX
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Con_Printf(" ktx");
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#endif
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#ifdef IMAGEFMT_VTF
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Con_Printf(" vtf");
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#endif
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#ifdef IMAGEFMT_TGA
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Con_Printf(" tga");
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#endif
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@ -13396,10 +13174,6 @@ struct pendingtextureinfo *Image_LoadMipsFromMemory(int flags, const char *iname
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if (!mips && filedata[0] == 'B' && filedata[1] == 'L' && filedata[2] == 'P' && filedata[3] == '2')
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mips = Image_ReadBLPFile(flags, fname, filedata, filesize);
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#endif
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#ifdef IMAGEFMT_VTF
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if (!mips && filedata[0] == 'V' && filedata[1] == 'T' && filedata[2] == 'F' && filedata[3] == '\0')
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mips = Image_ReadVTFFile(flags, fname, filedata, filesize);
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#endif
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#ifdef IMAGEFMT_ASTC
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if (!mips && filesize>= 16 && filedata[0] == 0x13 && filedata[1] == 0xab && filedata[2] == 0xa1 && filedata[3] == 0x5c)
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mips = Image_ReadASTCFile(flags, fname, filedata, filesize);
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@ -14144,10 +13918,6 @@ static void Image_LoadHiResTextureWorker(void *ctx, void *data, size_t a, size_t
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#ifdef IMAGEFMT_DDS
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if (!mips)
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mips = Image_ReadDDSFile(tex->flags, altname, buf, fsize);
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#endif
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#ifdef IMAGEFMT_VTF
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if (!mips)
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mips = Image_ReadVTFFile(tex->flags, altname, buf, fsize);
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#endif
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if (!mips)
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BZ_Free(buf);
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@ -163,7 +163,6 @@
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//#define IMAGEFMT_PBM
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//#define IMAGEFMT_PSD
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//#define IMAGEFMT_XCF //flattens, most of the time
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//#define IMAGEFMT_VTF
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//#define IPLOG
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//#define MVD_RECORDING
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//#define PACKAGEMANAGER
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@ -105,7 +105,6 @@
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#define IMAGEFMT_BMP //windows bmp. yuck. also includes .ico for the luls
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#define IMAGEFMT_PCX //paletted junk. required for qw player skins, q2 and a few old skyboxes.
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#define IMAGEFMT_EXR //openexr, via Industrial Light & Magic's rgba api, giving half-float data.
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//#define IMAGEFMT_VTF //hl2 image format
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#define AVAIL_PNGLIB //.png image format support (read+screenshots)
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#define AVAIL_JPEGLIB //.jpeg image format support (read+screenshots)
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//#define AVAIL_STBI //make use of Sean T. Barrett's lightweight public domain stb_image[_write] single-file-library, to avoid libpng/libjpeg dependancies.
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@ -107,7 +107,6 @@
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//#define IMAGEFMT_BMP //windows bmp. yuck. also includes .ico for the luls
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//#define IMAGEFMT_PCX //paletted junk. required for qw player skins, q2 and a few old skyboxes.
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//#define IMAGEFMT_EXR //openexr, via Industrial Light & Magic's rgba api, giving half-float data.
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//#define IMAGEFMT_VTF //hl2 image format
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#define AVAIL_PNGLIB //.png image format support (read+screenshots)
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//#define AVAIL_JPEGLIB //.jpeg image format support (read+screenshots)
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//#define AVAIL_STBI //make use of Sean T. Barrett's lightweight public domain stb_image[_write] single-file-library, to avoid libpng/libjpeg dependancies.
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@ -105,7 +105,6 @@
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//#define IMAGEFMT_BMP //windows bmp. yuck. also includes .ico for the luls
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//#define IMAGEFMT_PCX //paletted junk. required for qw player skins, q2 and a few old skyboxes.
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//#define IMAGEFMT_EXR //openexr, via Industrial Light & Magic's rgba api, giving half-float data.
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#define IMAGEFMT_VTF //hl2 image format
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#define AVAIL_PNGLIB //.png image format support (read+screenshots)
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//#define AVAIL_JPEGLIB //.jpeg image format support (read+screenshots)
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//#define AVAIL_STBI //make use of Sean T. Barrett's lightweight public domain stb_image[_write] single-file-library, to avoid libpng/libjpeg dependancies.
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@ -133,7 +133,6 @@
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#undef IMAGEFMT_DDS
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#undef IMAGEFMT_PKM
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#undef IMAGEFMT_BLP
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#undef IMAGEFMT_VTF
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#undef NETPREPARSE /* allows for running both nq+qw on the same server (if not, protocol used must match gamecode) */
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#undef USE_SQLITE /* sql-database-as-file support */
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#undef QUAKESTATS /* defines STAT_HEALTH etc. if omitted, you'll need to provide that functionality yourself */
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